Evaluate the marginal cost of expanding BMW’s electric car production line.

Cost Components	Fixed Costs ($)	Variable Costs per Unit ($)	Production Volume (units)
Electric Car Production	2,500,000,000	30,000	100,000

Requirements:

Calculate the marginal cost per unit.

Determine the break-even point for the electric car production line.

Analyze the impact of production volume changes on the marginal cost.

Provide recommendations for optimizing production and reducing marginal costs.